The sixth book in the Cormoran Strike series, The Ink Black Heart, is released today in the UK, US, Australia and New Zealand, with other international markets coming soon. It publishes in hardback, ebook and audio editions, the latter narrated by Robert Glenister.

The Ink Black Heart by Robert Galbraith (otherwise known as J.K. Rowling) follows the No.1 bestseller Troubled Blood (2020), winner of the 2021 British Book of the Year award for Crime and Thriller fiction.

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